2804207940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15578933}}^1$

素因数の和:15578948

約数の個数: 36

約数和(自身を含む): 8506097964

約数和(自身を除く): 5701890024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15578933, 31157866, 46736799, 62315732, 77894665, 93473598, 140210397, 155789330, 186947196, 233683995, 280420794, 311578660, 467367990, 560841588, 701051985, 934735980, 1402103970, 2804207940]

約数ペア:

[(1, 2804207940), (2, 1402103970), (3, 934735980), (4, 701051985), (5, 560841588), (6, 467367990), (9, 311578660), (10, 280420794), (12, 233683995), (15, 186947196), (18, 155789330), (20, 140210397), (30, 93473598), (36, 77894665), (45, 62315732), (60, 46736799), (90, 31157866), (180, 15578933)]